Bug 35695

Summary: UCS license activation for personal key id not possible in IPv6-only environments
Product: UCS Reporter: Sönke Schwardt-Krummrich <schwardt>
Component: LicenseAssignee: UMC maintainers <umc-maintainers>
Status: REOPENED --- QA Contact:
Severity: normal    
Priority: P5 CC: brodersen, damrose, gohmann, walkenhorst
Version: UCS 4.2   
Target Milestone: ---   
Hardware: Other   
OS: Linux   
See Also: https://forge.univention.org/bugzilla/show_bug.cgi?id=35614
What kind of report is it?: Bug Report What type of bug is this?: 6: Setup Problem: Issue for the setup process
Who will be affected by this bug?: 2: Will only affect a few installed domains How will those affected feel about the bug?: 3: A User would likely not purchase the product
User Pain: 0.206 Enterprise Customer affected?:
School Customer affected?: ISV affected?:
Waiting Support: Flags outvoted (downgraded) after PO Review:
Ticket number: Bug group (optional): IPv6
Max CVSS v3 score:

Description Sönke Schwardt-Krummrich univentionstaff 2014-08-23 22:24:25 CEST 
During first login in UMC the welcome wizard asked to activate the UCS license for app center. This failed. Also the manual activation via UMC menu failed:

Die Anfrage konnte nicht ausgeführt werden.
Fehlernachricht des Servers:
Das Kommando ist fehlgeschlagen: Ein Fehler ist während des Anforderns aufgetreten: <urlopen error [Errno 101] Das Netzwerk ist nicht erreichbar>

The reason seems to be that the server is an IPv6-only system. 

Is a missing AAAA record for license.univention.de the cause of the error message?

root@master:/var/log/univention# host license.univention.de
license.univention.de has address 82.198.197.129
license.univention.de mail is handled by 10 mx00.kundenserver.de.
license.univention.de mail is handled by 10 mx01.kundenserver.de.
root@master:/var/log/univention#
Comment 1 Janek Walkenhorst univentionstaff 2014-09-05 12:39:13 CEST 
(In reply to Sönke Schwardt-Krummrich from comment #0)
> The reason seems to be that the server is an IPv6-only system. 
> 
> Is a missing AAAA record for license.univention.de the cause of the error
> message?
Yes

See ticket #2014090521000427.
Comment 2 Stefan Gohmann univentionstaff 2017-06-16 20:40:53 CEST 
This issue has been filed against UCS 3. UCS 3 is out of the normal maintenance and many UCS components have vastly changed in UCS 4.

If this issue is still valid, please change the version to a newer UCS version otherwise this issue will be automatically closed in the next weeks.
Comment 3 Janek Walkenhorst univentionstaff 2017-06-19 11:19:41 CEST 
This is becoming increasingly relevant:
<https://www.google.com/intl/en/ipv6/statistics.html>
Comment 4 Stefan Gohmann univentionstaff 2017-06-28 06:49:54 CEST 
Mark all bugs with a user pain > 0.3 as errata bugs.
Comment 5 Stefan Gohmann univentionstaff 2018-03-15 06:31:27 CET 
Move to 4.3-0-errata. If a UCS 4.2 backport is needed, please clone this issue.
Comment 7 Ingo Steuwer univentionstaff 2020-07-03 20:55:57 CEST 
This issue has been filed against UCS 4.2.

UCS 4.2 is out of maintenance and many UCS components have changed in later releases. Thus, this issue is now being closed.

If this issue still occurs in newer UCS versions, please use "Clone this bug" or reopen it and update the UCS version. In this case please provide detailed information on how this issue is affecting you.
Comment 8 Sönke Schwardt-Krummrich univentionstaff 2023-11-10 16:11:03 CET 
License activation still doesn't work in IPv6-only environments.

$ host license.univention.de
license.univention.de has address 85.184.250.151
$